no code implementations • CVPR 2022 • Pablo Palafox, Nikolaos Sarafianos, Tony Tung, Angela Dai
We observe that deformable object motion is often semantically structured, and thus propose to learn Structured-implicit PArametric Models (SPAMs) as a deformable object representation that structurally decomposes non-rigid object motion into part-based disentangled representations of shape and pose, with each being represented by deep implicit functions.
1 code implementation • NeurIPS 2021 • Aljaž Božič, Pablo Palafox, Justus Thies, Angela Dai, Matthias Nießner
We introduce TransformerFusion, a transformer-based 3D scene reconstruction approach.
1 code implementation • ICCV 2021 • Pablo Palafox, Aljaž Božič, Justus Thies, Matthias Nießner, Angela Dai
Crucially, once learned, our neural parametric models of shape and pose enable optimization over the learned spaces to fit to new observations, similar to the fitting of a traditional parametric model, e. g., SMPL.
1 code implementation • CVPR 2021 • Aljaž Božič, Pablo Palafox, Michael Zollhöfer, Justus Thies, Angela Dai, Matthias Nießner
We introduce Neural Deformation Graphs for globally-consistent deformation tracking and 3D reconstruction of non-rigid objects.
1 code implementation • NeurIPS 2020 • Aljaž Božič, Pablo Palafox, Michael Zollhöfer, Angela Dai, Justus Thies, Matthias Nießner
We introduce a novel, end-to-end learnable, differentiable non-rigid tracker that enables state-of-the-art non-rigid reconstruction by a learned robust optimization.